Base | Representation |
---|---|
bin | 100101001010011010100… |
… | …110101001101011000100 |
3 | 100001010211000112010202101 |
4 | 211022122212221223010 |
5 | 313320142411203002 |
6 | 5233111311121444 |
7 | 352335440132353 |
oct | 45123246515304 |
9 | 10033730463671 |
10 | 2553804397252 |
11 | 8a5076006299 |
12 | 352b3bb13284 |
13 | 156a906988a4 |
14 | 8b86779b99a |
15 | 4666c48e587 |
hex | 2529a9a9ac4 |
2553804397252 has 12 divisors (see below), whose sum is σ = 4513406781996. Its totient is φ = 1264259602400.
The previous prime is 2553804397213. The next prime is 2553804397267. The reversal of 2553804397252 is 2527934083552.
It can be written as a sum of positive squares in 2 ways, for example, as 2373768815616 + 180035581636 = 1540704^2 + 424306^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2553804397193 and 2553804397202.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3160648603 + ... + 3160649410.
It is an arithmetic number, because the mean of its divisors is an integer number (376117231833).
Almost surely, 22553804397252 is an apocalyptic number.
It is an amenable number.
2553804397252 is a deficient number, since it is larger than the sum of its proper divisors (1959602384744).
2553804397252 is a wasteful number, since it uses less digits than its factorization.
2553804397252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6321298118 (or 6321298116 counting only the distinct ones).
The product of its (nonzero) digits is 18144000, while the sum is 55.
The spelling of 2553804397252 in words is "two trillion, five hundred fifty-three billion, eight hundred four million, three hundred ninety-seven thousand, two hundred fifty-two".
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